Nu vs Ryzo
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Nu
This app uses AI to provide personalized meal recommendations based on your fitness goals, dietary restrictions, and preferences. It simplifies food logging and offers instant meal inspiration for various eating scenarios, making healthy eating convenient for busy individuals.
- Personalized AI nutrition assistant
- Effortless voice-activated food logging
- Instant meal inspiration for dining halls
- Restaurant and menu item recommendations
- Tailored to fitness goals and preferences
- Designed for busy schedules
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Meet Nu-Trai Nu-Trai is an AI-powered nutrition and macro-tracking app designed for university students. It provides daily menu information for more than 350 university dining halls and helps students find, log, and plan meals that fit their nutrition goals. Unlike traditional food-tracking apps that require students to manually search a database for foods, Nu-Trai is designed to make nutrition tracking easier. Nu-Trai creates a personalized nutrition profile using your goals, activity level, dietary restrictions, food preferences, and favorite cuisines. It then recommends meals that fit your needs—whether you are eating at a university dining hall, ordering from a nearby restaurant, cooking at home, or grabbing food on the go. Personalized meal recommendations Ask Nu-Trai questions such as: - “What should I eat for dinner?” - “Where should I eat on campus?” - “What restaurant meal fits my remaining macros?” - “Do I have room for dessert?” Nu-Trai uses your personal profile, daily nutrition progress, preferences, and remaining calorie and macro targets to suggest relevant meal options. Natural-language food logging Log food by describing what you ate. For example: - “8 ounces of grilled chicken with rice and broccoli.” Nu-Trai estimates and records calories, protein, carbohydrates, and fat without requiring you to manually search through a food database. Multiple ways to log food Nu-Trai supports several food-logging methods: - Voice logging: Say what you ate. - Natural-language logging: Type a description of your meal. - Nutrition-label scanning: Take a photo of a nutrition label to record its information. Campus dining guidance At supported universities, Nu-Trai helps students explore dining hall menus and identify meals that fit their nutrition goals, food preferences, and dietary restrictions. Students can use Nu-Trai to see what is being served, decide where to eat on campus, and log dining hall meals more easily. Restaurant and everyday meal planning Nu-Trai can recommend meals from nearby restaurants and help users plan meals at home or on the go. Recommendations account for each user’s preferences, dietary restrictions, goals, and remaining daily calorie and macro targets. Built for busy lives Nu-Trai reduces the time required to plan meals and track nutrition. It is designed for university students, athletes, and other busy people who want to understand what they are eating without manually searching food databases or entering every ingredient. A New Try at Nutrition. Nu-Trai is developed and operated by Nutrai LLC. Nu-Trai is available on the Google Play Store. Terms of Use See here: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Disclaimer Nutrai does not provide medical advice. All recommendations should be viewed as suggestions and should not be considered a substitute for professional guidance. Please consult a qualified healthcare provider and do your own research before making changes to your diet or nutrition plan. Subscription Nutrai is free to download. A subscription is required to access personalized nutrition coaching, meal recommendations, and tracking features. Plans: Monthly $5.99 Annual $29.99 w/ 7 Day Free Trial Subscription renews automatically unless canceled at least 24 hours before the end of the period. Manage or cancel in your Apple ID Subscriptions.
Ryzo
This app provides personalized sports nutrition guidance for young athletes, helping them fuel for practice, competition, and recovery. It simplifies tracking nutrients, hydration, and daily fueling with science-based advice tailored to individual sports and training schedules.
- Personalized nutrition guidance
- Meal logging via photo or chat
- Nutrient tracking for young athletes
- Simple hydration and fueling
- Nutrition coach in your pocket
- Designed for performance and growth
- Roster management for coaches
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Fuel your game. Direct your own growth. Ryzo puts expert sports-nutrition guidance in the hands of young athletes so you know exactly how to fuel for practice, competition, and recovery. No guesswork, no fads. Just science made simple, on your terms. Ryzo learns your sport, your training schedule, and your goals, then helps you fuel to perform at your best. WHAT YOU GET • Personalized nutrition guidance built around your sport and training • Log meals in seconds — snap a photo or just chat • Track the nutrients that matter for young athletes • Hydration and daily fueling, made simple • A nutrition coach in your pocket, ready whenever you are BUILT FOR YOUNG ATHLETES Ryzo is designed for the way you actually eat and train — focused on fueling performance and supporting healthy growth, never on restriction. FOR COACHES & TRAINERS Manage your roster, see how your athletes are fueling, and help them show up ready to compete. FOR PARENTS Stay in the loop with the Family view and support your athlete's development. Ryzo provides educational nutrition guidance and is not a substitute for professional medical or dietary advice.
Screenshots
Verdict
The clearest difference is in-app purchases: Ryzo at none against Nu's 7. Ryzo also leads on update cadence (every 6 days vs every 3 weeks). Nu's advantage is ratings volume (34 vs 1). On price, rating, review sentiment and ads there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Nu sells 7 in-app purchases, starting at $5.99 per month. Ryzo asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 5.0 for Nu against 5.0 for Ryzo. That said, the two scores are not equally well evidenced: Nu has 34 ratings behind it against 1, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.
Nu ships an update every 3 weeks, Ryzo every 6 days. The most recent releases landed on October 22, 2026 and October 11, 2026 respectively.
| Parameter | Nu | Ryzo |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (34 ratings) | 5.0 (1 ratings) |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 34 — better | 1 |
| Update frequency | Every 3 weeks | Every 6 days — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 63 MB | 32 MB |
| Age rating | 4+ | 12+ |
| Developer | Nutrai LLC | VINCERE LLC |
Customer experience
Nu
Ryzo
In-app purchases
Nu
- Nutrai - Elite7 Days trial$5.991 Month
- Nutrai - Elite$5.991 Month
- Nutrai - Standard7 Days trial$6.991 Month
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- Nutrai - Elite7 Days trial$9.991 Month
- Nutrai - Elite$29.991 Year
- Nutrai - Standard7 Days trial$51.991 Year
- Nutrai - Elite7 Days trial$74.991 Year
Ryzo
No in-app purchases









